首页
登录
职称英语
[originaltext] The world has become noisier place, say experts at the Librar
[originaltext] The world has become noisier place, say experts at the Librar
游客
2024-04-21
28
管理
问题
The world has become noisier place, say experts at the Library of Natural Sounds in Ithaca, New York. The library has the world’s largest collection of natural sound recording — including birds, frogs, and mammals. The recordings are used for scientific study, field and mammals. The recordings are used for scientific study, field guides, and even some movie background sounds. Finding quiet areas for recording is becoming difficult, says Greg Budney, head of the library. Even in sparsely populated areas, animal sounds can be submerged by moving trucks, highway traffic, or aircraft. Obtaining a clean recording of an animal may take days or even years, and a habitat recording of all the species in an area is virtually impossible. Animals are having trouble hearing each other in loud noises as well. A report from the British Ecological Society claims that, because of noise from nearby British roadways, some birds are having trouble attracting mates and staking out their territories.
Questions 16 to 18 are based on the passage you have just heard.
16. Which of the following functions of the sound recording is not mentioned?
17. What is becoming difficult to record according to Greg Budney, head of the library?
18. In the noisier world, animals also have troubles. Which of the following is not included?
选项
A、Attracting mates.
B、Staking out their territories.
C、Hearing each other.
D、Sleeping.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3564749.html
相关试题推荐
[originaltext]Birthorderwithinfamilieshaslongsparkedsiblingrivalry,
[originaltext](20)Studentsseekingsuccessshouldlookformentorsamongr
[originaltext]Wherewechoosetolivecanhaveahugeimpactonourlife.L
[originaltext]M:Howdoyouthinkpeoplegettheirpersonalities?W:(12)Ithin
[originaltext]M:Howdoyouthinkpeoplegettheirpersonalities?W:(12)Ithin
[originaltext]M:Howdoyouthinkpeoplegettheirpersonalities?W:(12)Ithin
[originaltext]W:So,tellmeaboutyournewhouse.Howisitdifferentfromyou
[originaltext]W:So,tellmeaboutyournewhouse.Howisitdifferentfromyou
[originaltext]M:Mara,wherewereyouyesterdayevening?Iexpectedtoseeyou
[originaltext]M:Mara,wherewereyouyesterdayevening?Iexpectedtoseeyou
随机试题
A根据电压10.5kV和容量30MVA计算出基准值为0.3,而有名值已知条件已经给出为0.15,因此其标幺值为0.5。
设计条件 1.在城市道路一侧空地布置小型汽车停车场,位置如图所示。 2.
常用于乳糜微粒染色的是A.甲基红 B.苏丹Ⅲ C.伊红 D.苏木精 E.
UDP协议为应用程序提供了()分组传输服务。A.可靠的、连接的 B.不可靠的、
债券基金的主要投资对象不包括( )。A.国债 B.可转债 C.股票 D.
一位老师走上讲台,发现讲台桌上放着一张字条,上面用仿宋字工工整整地写着:“老师,
银行营销机构的组织形式不包括( )。A.直线职能制 B.事业部制
关于分红特别储备性质的说法,正确的是()。A.分红特别储备属于保险公司的保证
增值税一般纳税人销售货物,适用13%税率的是()。A、销售图书 B、销售钢材
最新回复
(
0
)